(19)
(11) EP 4 405 639 A1

(12)

(43) Date of publication:
31.07.2024 Bulletin 2024/31

(21) Application number: 22802223.2

(22) Date of filing: 12.10.2022
(51) International Patent Classification (IPC): 
G01D 5/353(2006.01)
(52) Cooperative Patent Classification (CPC):
G01D 5/35354; G01D 2218/10; G01D 5/3537
(86) International application number:
PCT/GB2022/052592
(87) International publication number:
WO 2023/062368 (20.04.2023 Gazette 2023/16)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 13.10.2021 GB 202114633

(71) Applicant: NPL Management Limited
Teddington, Middlesex TW11 0LW (GB)

(72) Inventor:
  • MARRA, Giuseppe
    Teddington, Middlesex TW11 0LW (GB)

(74) Representative: Williams Powell 
44 Prospect Place
Bromley, Kent BR2 9HN
Bromley, Kent BR2 9HN (GB)

   


(54) ENVIRONMENTAL CHANGE DETECTION